Reader Tom writes in with a technique he uses to log his weight each morning using Google Calendar from his cellphone.

1. Create some quick text in your cellphone "Today my weight is "
2. Create a contact for Gcal in your phone 48368 [instructions here]
3. Weigh yourself
4. Send a text message to Gcal at 48368 with your weight
5. It shows up in calendar
6. You can also search for "weight" and get a nice listing of your weight